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merge 'lennart' branch back into trunk.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1971 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-10-28 19:13:50 +00:00
parent 6687dd0131
commit a67c21f093
294 changed files with 79057 additions and 11614 deletions
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39
src/pulsecore/strlist.c
View file

@ -26,26 +26,31 @@
#endif
#include <string.h>
#include <assert.h>
#include <pulse/xmalloc.h>
#include <pulsecore/strbuf.h>
#include <pulsecore/macro.h>
#include <pulsecore/core-util.h>
#include "strlist.h"
struct pa_strlist {
pa_strlist *next;
char *str;
};
#define ITEM_TO_TEXT(c) ((char*) (c) + PA_ALIGN(sizeof(pa_strlist)))
pa_strlist* pa_strlist_prepend(pa_strlist *l, const char *s) {
pa_strlist *n;
assert(s);
n = pa_xmalloc(sizeof(pa_strlist));
n->str = pa_xstrdup(s);
size_t size;
pa_assert(s);
size = strlen(s);
n = pa_xmalloc(PA_ALIGN(sizeof(pa_strlist)) + size + 1);
memcpy(ITEM_TO_TEXT(n), s, size + 1);
n->next = l;
return n;
}
@ -58,7 +63,7 @@ char *pa_strlist_tostring(pa_strlist *l) {
if (!first)
pa_strbuf_puts(b, " ");
first = 0;
pa_strbuf_puts(b, l->str);
pa_strbuf_puts(b, ITEM_TO_TEXT(l));
}
return pa_strbuf_tostring_free(b);
@ -66,19 +71,20 @@ char *pa_strlist_tostring(pa_strlist *l) {
pa_strlist* pa_strlist_remove(pa_strlist *l, const char *s) {
pa_strlist *ret = l, *prev = NULL;
assert(l && s);
pa_assert(l);
pa_assert(s);
while (l) {
if (!strcmp(l->str, s)) {
if (!strcmp(ITEM_TO_TEXT(l), s)) {
pa_strlist *n = l->next;
if (!prev) {
assert(ret == l);
pa_assert(ret == l);
ret = n;
} else
prev->next = n;
pa_xfree(l->str);
pa_xfree(l);
l = n;
@ -96,22 +102,21 @@ void pa_strlist_free(pa_strlist *l) {
while (l) {
pa_strlist *c = l;
l = l->next;
pa_xfree(c->str);
pa_xfree(c);
}
}
pa_strlist* pa_strlist_pop(pa_strlist *l, char **s) {
pa_strlist *r;
assert(s);
pa_assert(s);
if (!l) {
*s = NULL;
return NULL;
}
*s = l->str;
*s = pa_xstrdup(ITEM_TO_TEXT(l));
r = l->next;
pa_xfree(l);
return r;
@ -124,10 +129,12 @@ pa_strlist* pa_strlist_parse(const char *s) {
while ((r = pa_split_spaces(s, &state))) {
pa_strlist *n;
size_t size = strlen(r);
n = pa_xmalloc(sizeof(pa_strlist));
n->str = r;
n = pa_xmalloc(PA_ALIGN(sizeof(pa_strlist)) + size + 1);
n->next = NULL;
memcpy(ITEM_TO_TEXT(n), r, size+1);
pa_xfree(r);
if (p)
p->next = n;